Joystick



FIG. 1 is a top, left view of a joystick.

FIG. 2 is a bottom, right view of the joystick, design of FIG. 1.

FIG. 3 is a left side view of the joystick, design of FIG. 1,

FIG. 4 is right side view of the joystick, design of FIG. 1.

FIG. 5 is a front end view of the joystick, design of FIG. 1; and,

FIG. 6 is a rear end view of the joystick, design of FIG. 1.

The broken line showing of a shaft is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for a joystick, design as shown and described. 